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CSS counter-increment 属性经典详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...就是css的计数器，灵活使用它就能仅用css解决很多编号等问题，而非写逻辑代码搞定。下面通过两个实例详解它的用法：<!DOCTY...CSS Counters其实就是css的计数器，灵活使用它就能仅用css解决很多编号等问题，而非写逻辑代码搞定...
Windows: XAMPP vs WampServer vs EasyPHP vs alternative [closed]
... I want to open it up further to include all possible Windows/Apache/MySQL/PHP stacks.
5 Answers
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请停下来重新想下 你究竟为何创业？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...这种成功的概念有多么的狭隘。
首先，请仔细思考这个问题：你为何在这里？
“在这里，你可以接触到最顶尖的企业与最火的创业公司：除了是创业公司，世界顶尖企业的高管们也会出席这场关于直击未来的盛会，他们将与...
Why check both isset() and !empty()
... @karim IMO empty is one of the most misunderstood functions in PHP. The tiny snippet about "no warning is generated" is very easy to overlook. I had to scan the documentation myself a few times to spot it to post it here.
– deceze♦
Dec 30 '10 at 4...
What exactly are late static bindings in PHP?
What exactly are late static bindings in PHP?
8 Answers
8
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How to get multiple selected values of select box in php?
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If you want PHP to treat $_GET['select2'] as an array of options just add square brackets to the name of the select element like this: &lt;select name="select2[]" multiple …
Then you can acces the array in your PHP script
&lt;?php
he...
What is the difference between is_a and instanceof?
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Update
As of PHP 5.3.9, the functionality of is_a() has changed. The original answer below states that is_a() must accept an Object as the first argument, but PHP versions &gt;= 5.3.9 now accept an optional third boolean argument $allow_s...
PHP DOMDocument errors/warnings on html5-tags
...e so I can set attributes/values within the code, but it seems DOMDocument(PHP5.3) doesn't support tags like &lt;nav&gt; and &lt;section&gt; .
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Multiple file upload in php
...me[]"
Input element must have multiple="multiple" or just multiple
In your PHP file use the syntax "$_FILES['inputName']['param'][index]"
Make sure to look for empty file names and paths, the array might contain empty strings. Use array_filter() before count.
Here is a down and dirty example (sho...
How does PHP 'foreach' actually work?
...s significantly more complicated. First of all, it should be noted that in PHP "arrays" are really ordered dictionaries and they will be traversed according to this order (which matches the insertion order as long as you didn't use something like sort). This is opposed to iterating by the natural or...